Disclosed herein are compositions and methods of treating osteoporosis, bone fracture, bone loss, and increasing bone density by administration of compounds of formula (I)
or compositions comprising a compound of formula (I) and a pharmaceutically acceptable carrier, wherein L
1
, L
2
, L
4
, R
1
, R
4
, R
5
, R
6
, and s are as defined in the specification.
本文披露了使用式(I)化合物或包含式(I)化合物和药物可接受载体的组合物治疗骨质疏松症、骨折、骨质流失和增加骨密度的方法和组合物。其中,L1、
L2、L4、R1、R4、R5、R6和s如规范中所定义。